DS2438 Dallas Semiconducotr, DS2438 Datasheet - Page 27

• Manufacturer Part Number: DS2438
• Description: Smart Battery Monitor
• Manufacturer: Dallas Semiconducotr

ABSOLUTE MAXIMUM RATINGS*
Voltage on VDD and VAD, Relative to Ground
Voltage on VSENS+, VSENS-, Relative to Ground
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions above
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Voltage
Data Pin
DQ Pull-up Voltage
PARAMETER
Input Logic High
Input Logic Low
Shutdown Current
Active Current
Input Resistance
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
SYMBOL
SYMBOL
V
I
DQ
V
V
I
DD1
R
DD
DD
IH
IL
I
CONDITION
CONDITION
EEPROM write
Temperature or
Conversions or
DQ=0, RTC
DQ=1, ICA
in progress
Active or
Voltage
Active
DQ
27 of 29
(-40 C to +85 C; 2.4V
(-40 C to +85 C; 2.4V
-0.3V to + 7.0V
-0.3V to + 12V
< 300 mV
-40°C to +85°C
-55°C to +125°C
See J-STD-020A specification
MIN
MIN
-0.3
-0.3
2.4
2.0
2.4
TYP MAX UNITS
TYP MAX UNITS
500
25
50
+5.5
10.0
100
5.5
0.5
VDD
k
VDD
V
V
V
V
A
A
NOTES
NOTES
10.0V)
10.0V)
DS2438
1
1
1
1
2